2026773776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6667019}}^1$

素因数の和:6667046

約数の個数: 20

約数和(自身を含む): 4133552400

約数和(自身を除く): 2106778624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6667019, 13334038, 26668076, 53336152, 106672304, 126673361, 253346722, 506693444, 1013386888, 2026773776]

約数ペア:

[(1, 2026773776), (2, 1013386888), (4, 506693444), (8, 253346722), (16, 126673361), (19, 106672304), (38, 53336152), (76, 26668076), (152, 13334038), (304, 6667019)]